精品计算机专业英语练习题doc.docx

精品计算机专业英语练习题doc.docx

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精品计算机专业英语练习题doc

1•Whichofthefollowingfeatureofawordprocessorbecomesmoreusefulwiththegrowthoftheamountoftext?

A.wordingsearchingB.grammarcheckingC.wordcount!

ngD.spellchecking

2.Whichofthefollowingfeatureofawordprocessorcanshowunderline,bold,italic,fontandothertypingstylesonthescreen?

A.WYSIWGYB.WYSIWYGC.WSYIWYGD.WYSWIYG

3.WhichofthefollowingdoesNOTbelongtohiddencharactersorcommands?

A.retrievalB.spacesC.returnsD.paragraphendings

4.Beforetypinginanydata,auserneedsto.

A.editthecellB.savethecellC.selectthecellD.changethecell

5.Eachcellofaworksheetcanhold.

A.onepieceofdataB.twopiecesofdataC.threepiecesofdataD.fourpiecesofdata

6.WhereistheEntryBarofaworksheet?

A.belowtheiconsoftheworksheetB.abovethej8nsoftheworksheet

C.attheleftoftheiconsoftheworksheetD.attherightoftheiconsoftheworksheet

7.Allfunctionsinspreadsheetsstartwith.

A-adollarsign旦.anequalsignC.questionmarkD.star

8.WhichofthefollowingcanNOTbecreatedbyspreadsheets?

A.barchartB.startchartC.three-dimensionalchartD.piechart

9.WhichofthefollowingmessagecanbesentbyE-mailwithoutanattachment?

A.textmessageB.graphicalmessageC.audiomessageD.videomessage

A.boldB.underlineC.italicsD.none

11•WhichofthefollowingdoesNOTbelongtooneoftheE-mailadvantages?

A.instantaneousnessB.efficiencyC.groupsendingfeatureD.none

12.Aprivatenetwork-basedE-mailsystemisnotfor.

A.corporateusersB.homeusersC.schoolusersD.hospitalusers

13.AnE-mailservercanbeconsideredasa.

A.powerfuloperatingsystemB.high-dutydatabasesystem

C.high-configurationcomputerD.practicaIInternetapplication

14.Whichofthefoltowingiscalledasearchingengine?

A.WebserverB.WebbrowserC.WebsiteD.Webaddress

15.WhichofthefoltowingisNOTanInternetapplication?

A.IRCB.audiochattingC.filecompilingD.videochatting

16.Tostartanonlinechatting,auserneedstoknow.

A.thesoftwarenameofanIRCclientB.theWebserviceproviderofanIRCclient

C.theprogramnameofanIRCclientD.theWebaddressofanIRCclient

17.OnceauserstartsanIRCclient,theserverontheIRCserviceprovidersidewillprovidetheuser

A.channelB.serverC.hardwareD.program彳8.WhatdoestheWWWstandfor?

A

ssingresourcesB.sendingandreceivingE-mails

C.IRCD.Videoconferencing

20.WhichofthefollowingisNOTsupportedbytheWWW?

A.GopherB.FTPC.UsenetD.Filecompiling

21.Toaccommodateabinarynumber,whichofthefollowingofacomputerdoesn'thavemoredigitsthanthosefordecimalnumbersdo?

AregisterB.busC.portD.keytx）ard

22.WhichofthefollowingunitprovidessignalstostarttheoperationsintheALU,thememoryandtheinput/outputunit?

A.logicalunitB.arithmeticunitC.input/outputunitD.controlunit

23.WhatdoesICstandfor?

A.IntelligentCardB.IntelligentCircuitC.IntegratedCardD.IntegratedCircuit

24.Howmanythemostinfluentialcomponentsdoesacomputersystemrationinclude?

A.3B.4C.5D.6

25.WhichofthefollowingdoesNOTbelongtooneofthemostjnfluentialcomponentsofacomputersystemconfiguration?

A.thememoryB.theoperatingsystem

C.theinput/outputdevicesD.thestoragedevices

26.Whichofthefollowingmemorywilllosethedatastoredinitwhenthepowerisgoneoramalfunctionoccurs?

A-theROMB.thevirtualmemoryC.theRAMD.thebuffer

27.Thepermanentlyusefuldataisstoredinwhichofthefollowing

memory?

A.theROMB.thevirtualmemoryC.theRAMD.thebuffer

28.WhichofthefollowingdoesNOTbelongtoacomputerhardcopyoutput?

A.agraphB.aphotoC.atextfilesD.voice

29.WhichofthefoltowingdoesNOTbelongtoacomputerhardcopyoutputdevice?

A-aplotterB.amonitorC.aninkjetprinterD.alaserprinter

30.Whichofthefollowingbelongstoanimpactcomputerhardcopyoutputdevice?

A

31•WhichofthefollowingisthemajoradvantageofaDVD-ROMoveraCD-ROM?

A.portabilityB.priceC.materialD.capacity

32.WhichofthefollowingisthemajoradvantageofaCD-RoraCD-RWoveraCD-ROMoraDVD-ROM?

A.speedB.priceC.materialD.writingdata

33.WhichofthefollowingisthemajoradvantageofaU-diskoveraharddisk?

A.speedB.priceC.easytocarryD.writingdata

34.WhichofthefollowingisNOToneofthemostcommonlyusedsoftware-relevantterminologies?

A.dataB.programC.operatingsystemD.applicationsoftware

35.Whichofthefollowingisthemostfundamentalconceptofcomputersoftware?

A.operatingsystemB.programC.applicationsoftwareD.systemsoftware

36.Whatisacomputerprogram?

A.asetofoperationsandtasksB.asetofoperationsanddata

C.asetoftasksanddataD.asetofinstructions

C.wordprocessingprogramD.languagecompiler

38.Whichfunctionofawordprocessorcanensuretypingcxxrectness?

A.hiddencommandsB.typefaceC.spellcheckingD.space

39.Whatdousersneedtodowiththespell-checkedfilestoensuretheircorrectness?

A.proofcheckB.proofreadC.throughcheckD.double-check

40.WhichofthefollowingisNOToneofawordprocessor'sfunctions?

A.spell-checkingtypedtextB.grammarcheckingtypedtext

C.compilingtypedtextD.countingtypedtext

1.WhichofthefollowingisNOToneofthemostcommonlyusedsoftware-relevantterminologies?

A.dataB.programC.operatingsystemD.applicationsoftware

2.Acomputerprocessesinto.

A.information/dataB.data/informationC.facts/dataD.information/facts

3.Dataflowintothecomputeras•

A.outputB.aprogramC.aprocessD.input

4.Informationflowsfromacomputeras.

A.outputB.memoryC.aprogramD.input

5.Thedistinguishesacomputerfromacalculator.

A.processorB.storedprogramC.memoryD.output

6.Dataandprograminstructionsarestoredin.

代theprocessorB.anoutputdeviceC.thestoredprogramD.memory

7.Thecomputercomponentthatactuallymanipulatesthedatais.

D.anoutputdevice

A.mainmemoryB.aninputdeviceC.theprocessor

8.Thephysicalcomponentsofacomputerarecollectivelycalled.

A.peripheralsB.softwareC.boardsD.hardware

9.Programsareknowncollectivelyas•

A•secondarystorage旦•softwareC•storedprogramsD•hardware

0.Aphysicalswitchis;itssettingis

A.software/hardwareB.hardware/softwareC.hardware/dataD.data/infbrmation

11.Aholdsenoughbitstostoreasinglecharade匚

12.Aisagroupof

A.bit/bytesB.byte/wordsC.word/bytesD.character/bytes

13.The11digit-times-place-value-rulework,withbutnotwith•

D.characters/numbers

A.numbers/charactersB.bits/bytesC.bytes/words

14.Aloca

tioninmemoryisaccessedbyits

15.Whenmemoryis_.itscontentsarenotchanged.

16.Theprogrammercanreadandwrite

A.clockpulsesB.dataC.instructionsD.information

19.Thepartofaninstructionthattellstheprocessorwhattodoisthe.

A.operandB.pulseC.statementD.operationcode

20.Theprocessors,smporwntsaresynchronizedby.

A.instructionsB.dataC.infornnationD.clockpulses

21•Whichprocessorcomponentexecutesinstructions?

A.instructionregisterB.instructioncontrolunit

C.arithmeticandlogicunitD.mainmemory

22.Thebasicinputdeviceonasmallcomputerisa•

A.displayscreenB.printerC.keyboardD.cardreader

23.Thebasicoutputdeviceonasmallcomputerisa.

代keyboardB.displayscreenC.disketteD.plotter

24.Agenerateshard-copyoutput.

A.displayunitB.screenC.monitorD.printer

25.Adisplayscreenisdividedintoagridof•

A.bytesB.bitsC.pixelsD.words

26.Externaldevicesarelinkedtoasmallcomputersystemthrough•

A.channelsB.controlunitsC.plugsD.interfaces

27.Thetranslatesbetweenthecomputersinternalcodesandaperipheraldevice's

externalcodes.

A.processorB.interface

28.

Aterminalcommunicateswithadistantcomputeroverdatatransmissionlines.

A.remoteB.displayC.printingD.local

29.Theinterferencethatdistortselectronicsignalstransmittedoveradistanceiscalled•

A.staticB.interferenceC.noiseD.aspike

30.networkcanbeworidwide.

A.WideareaB.MetropolitanareaC.LocalareaD.Campusarea

31•networksusuallyspantensofkilometers.

A.WideareaB.MetropolitanareaC.LocalareaD.Ethernet

32.TheOpenSystemsInterconnection（OSI）referencemodelisbasedonaproposaldeveloped

A.ANSIB.IEEEC.IABD.ISO

33.isconcernedwithcontrollingtheoperationofthesubnet.

A.ThetransportlayerB.ThenetworklayerC.TheapplicationlayerD.Thedatalinklayer

34.isconcernedwithtransmittingrawbitsoveracommunicationchannel.

A.ThephysicallayerB.ThepresentationlayerC.ThenetworklayerD.Thedatalinklayer

35.Themaintaskofistotransfbrmarawtransmissionfacilityintoalinethatappearsfree

ofundetectedtransmissionerrorstothenetworklayer.

A.ThephysicallayerB.ThesessionlayerC.ThenetworklayerD.Thedatalinklayer

36.allowsusersondifferentmachinestoestablishsessionsbetweenthem.

A.ThephysicallayerB.ThesessionlayerC.ThenetworklayerD.Thedatalinklayer

37.Theservesasahardware/softwareinterface.

A.systemB.ApplicationprogramCcontrolunitD.operatingsystem

38.Thesourceofacomputerslogicis.

A.hardwareB.softwareC.dataD.theuser

39.Adiskdriveislimitedtoafew.

A.tasksB.programfunctionsC.primitiveoperationsD.I/Ooperations

40.Programmerswritecode.

A.object

B.sourceC.machine-levelD.